Engine-CodesCadillac – B3564 Cadillac

B3564 Cadillac Code - Driver Information Center Reset Switch Circuit

Quick Answer

The B3564 diagnostic trouble code (DTC) for Cadillac vehicles refers to an issue with the Driver Information Center (DIC) reset switch circuit. Common causes include Faulty reset switch, Wiring issues or shorts in the circuit, Malfunctioning DIC module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B3564 Cadillac indicates Driver Information Center Reset Switch Circuit.
Common causes
Common causes include Faulty reset switch, Wiring issues or shorts in the circuit, Malfunctioning DIC module.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code B3564 Cadillac Description

The B3564 diagnostic trouble code (DTC) for Cadillac vehicles refers to an issue with the Driver Information Center (DIC) reset switch circuit. The DIC reset switch is a component that allows the driver to reset various information displayed on the instrument cluster, such as trip mileage, fuel economy, and maintenance reminders. When this circuit malfunctions, it can lead to inaccurate or frozen information on the DIC, affecting the driver's ability to monitor important vehicle data.

OBDII Code B3564 Cadillac - Driver Information Center Reset Switch Circuit
B3564 Cadillac Code - Driver Information Center Reset Switch Circuit

Common Causes of B3564 Cadillac

  1. Faulty reset switch
  2. Wiring issues or shorts in the circuit
  3. Malfunctioning DIC module
  4. Problems with the vehicle's main computer system
  5. Corrosion or damage to electrical connections

Symptoms of B3564 Cadillac

  1. Inability to reset trip mileage or fuel economy data
  2. Frozen or inaccurate information displayed on the DIC
  3. Failure to access maintenance reminders or alerts
  4. Illumination of the check engine light
  5. Intermittent loss of communication with the DIC

How to Fix B3564 Cadillac

  1. Begin by conducting a thorough inspection of the DIC reset switch and surrounding wiring to check for any visible damage or loose connections.
  2. Test the functionality of the reset switch using a multimeter to determine if it is sending the correct signals to the DIC module.
  3. If the reset switch is faulty, replace it with a new OEM part and ensure proper installation.
  4. Check the DIC module for any signs of malfunction and replace if necessary.
  5. Clear the DTC from the vehicle's computer system using a diagnostic scan tool and verify that the issue has been resolved by testing the DIC functionality.

Cost to Fix B3564 Cadillac

The cost of repairing a Driver Information Center Reset Switch Circuit issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, the parts for this repair may range from $50 to $150, while labor costs could be between $100 and $200. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's recommended to obtain quotes from local service providers for a more accurate estimate.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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